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Re: OpenLDAP 2.2 and db4 under RHEL4 on Xen 3.0

Michael L Torrie wrote:
Has anyone on the list got OpenLDAP 2.2 and bdb working on any recent
RedHat distro on a Xen 3.0 domU? I've put in a special non-nptl glibc
that xen provides, I've recompiled the db4 libraries to disable nptl and
posix mutexes, and enabled the old x86 assembly mutex stuff. I still
can't get bdb to work. Before the db4 rebuild, slapcat reports the old
dreaded "DB_PRVIATE environment" problem. Now after the rebuild it
reports "unable to initialize mutex: Function not implemented." After
using LD_ASSUME_KERNEL=2.4.19, it reports the old DB_PRIVATE problem
again. How does one compile db4 to work under RHEL in a xen 3.0 domain?

This sounds like a question for the comp.databases.berkeley-db newsgroup. Or, perhaps for a Xen mailing list. It is entirely possible that Xen does not implement the instructions needed for the assembly-language mutex support.

 -- Howard Chu
 Chief Architect, Symas Corp.  http://www.symas.com
 Director, Highland Sun        http://highlandsun.com/hyc
 OpenLDAP Core Team            http://www.openldap.org/project/